NAME

tff_simple_compare.py - compare tractograms by data coordinates subtraction

DESCRIPTION

usage: tff_simple_compare.py [-h] [--reference REFERENCE]

: IN_TRACTOGRAM IN_TRACTOGRAM
: Simple comparison of tractogram by subtracting the coordinates' data.

Does not account for shuffling of streamlines. Simple A-B operations.

Differences below 1e^3 are expected for affine with large rotation/scaling. Difference below 1e^6 are expected for isotropic data with small rotation.

positional arguments:

IN_TRACTOGRAM: Tractogram filename. Format must be one of trk, tck, vtk, fib, dpy, trx.

options:

-h, --help: show this help message and exit
--reference REFERENCE: Reference anatomy for tck/vtk/fib/dpy file support (.nii or .nii.gz).